From: "David B. Benson" <[EMAIL PROTECTED]> Newsgroups: gmane.science.general.global-change To: "globalchange" <[email protected]> Sent: Friday, October 03, 2008 8:14 PM Subject: [Global Change: 2914] Use olivine to remove carbon dioxide?
> > I am interested in comments regarding > > ftp://ftp.geog.uu.nl/pub/posters/2008/Let_the_earth_help_us_to_save_the_earth-Schuiling_June2008.pdf > Just the usual: if carbon offset market is the only source of revenue for this industry, what is the break-even price per ton of CO2-equivalent? I've heard olivine suggested as a carbon absorber for pure CO2 streams generated by gasifiers at power plants - but I'm not sure if just grinding it up and dumping on the ground would be more cost effective. -dl --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups Global Change ("globalchange") newsgroup. Global Change is a public, moderated venue for discussion of science, technology, economics and policy dimensions of global environmental change. Posts will be admitted to the list if and only if any moderator finds the submission to be constructive and/or interesting, on topic, and not gratuitously rude. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/globalchange -~----------~----~----~----~------~----~------~--~---
